IRRI Logo International Rice Research Institute

Welcome!
You have reached the IRRI Genebank, where your rice science journey begins. Home to more than 132,000 available accessions which includes cultivated species, wild relatives and species from related genera.


Details for: IRGC 31546, Oryza sativa L., SUDU MAWEE


Summary Data
Taxonomy:
Oryza sativa L.
Top Name:
SUDU MAWEE
Origin:
Collected – Sri Lanka
Received by IRG:
11 Oct 1975
Improvement Status:
Traditional cultivar/landrace
Reproductive Uniformity:

Regular Genebank material
Form Received:
Seed
Images (1 total. Click on image for more.)

Image

Core Passport Data
Taxonomy:
Oryza sativa L.
Top Name:
SUDU MAWEE
Origin:
Collected – Sri Lanka
Received by IRG:
11 Oct 1975
Improvement Status:
Traditional cultivar/landrace
Reproductive Uniformity:

Regular Genebank material
Form Received:
Seed
Source History
Collected
1975. 
Locality: Sabaragamuwa Kegalle
Coordinates: Sabaragamuwa Kegalle7.2500, 80.3500 (Map it)
Comment: DPUNZALAN'S ORIGINAL SEED LIST FROM SRILANKA (CEYLON), AUGUST TO OCTOBER 1975
Collector(s):
Donated
11 October 1975.  Sri Lanka
Locality: Sabaragamuwa Kegalle
Coordinates: Sabaragamuwa Kegalle7.2500, 80.3500 (Map it)
Cult_Type: Deepwater; District: Kegalle; Fund: Rf Grant 72023; Notes: Kegalle Is A District In Sabaragamuwa Province, Sri Lanka (Https://En.Wikipedia.Org/Wiki/Kegalle_District); Prov: Sabaragamuwa; Rem_Special: Flood Tolerant; Seed_File: Yes
Comment: LKA003
Donator(s):
Accession Names and Identifiers
'SUDU MAWEE'
Type: Cultivar name

10-004
Type: Collecting number

335349
Type: IRIS Management group id

1986DS 1080740 NLGRP
Type: Inventory

1986DS 1192187 SGSV
Type: Inventory

1986DS 127994 Bulk
Type: Inventory

1986DS 230456 Base
Type: Inventory

1986DS 26511 Alum
Type: Inventory

2010WS 415 CHA
Type: Inventory

2018WS 1855 CHA
Type: Inventory

Narrative
S
Oryza sativa L.
Genus:
Oryza
Section:
Oryza
Subsection:
Oryza
Family:
Poaceae (alt. Gramineae)
Subfamily:
Oryzoideae
Tribe:
Oryzeae
Subtribe:
Oryzinae
Nomen number:

26077
Place of publication:

Sp. pl. 1:333. 1753
Comment:
some seed lots of domesticated rice may contain contaminants of a noxious weed hybrid-form that are not distinguishable by seed visualization, which is responsible for the rice-growing state's noxious-weed seed regulations indicated below
Verified:
05/11/1992 by ARS Systematic Botanists.
Common names
English
Asian rice –
lowland rice –
rice –
upland rice –
Arabic
rozz –
French
riz –
German
Reis –
India
chavel –
Italian
riso –
Japanese Rōmaji
ine –
Portuguese
arroz –
Spanish
arroz –
Swedish
ris –
Transcribed Chinese
dao –
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Oryza sativa L. f. sativa
Oryza sativa L. subsp. sativa
Oryza sativa L. var. sativa

Heterotypic Synonym(s)
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree
Description:
SUDU MAWEE
Intellectual Property Rights
FAO Designated. , Rice.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueStudyInventory
POSTHARV_CHARSeed coat colorSeed coat color (caryopsis - pericarp color). Observed at post-harvest in all species.070 - Red 2010WS 415 CHA SD
POSTHARV_CHARSterile lemma length - cultivatedSterile lemma length at post-harvest. Observed in cultivated species.0 2010WS 415 CHA SD
POSTHARV_CHARAwn length - cultivatedLength of the longest awn per panicle at maturity stage.0 2010WS 415 CHA SD
REPRO_CHARDate heading at first flowering [YYYYMMDD]Date on which the first flush of flowers is observed. [YYYY/MM/DD]2010-11-21T00:00:00 2010WS 415 CHA SD
REPRO_CHARDate heading at 80% fully headed [YYYY/MM/DD]Date on which 80% of the plants are heading. [YYYY/MM/DD]2010-11-24T00:00:00 2010WS 415 CHA SD
REPRO_CHARNumber of days at 80% fully headedNumber of days at 80% fully headed158 2010WS 415 CHA SD
REPRO_CHARMaturityNumber of days from effective seeding to maturity188 2010WS 415 CHA SD
VEGE_CHARDate of seedingDate of seeding [YYYY/MM/DD]2010-06-17T00:00:00 2010WS 415 CHA SD
VEGE_CHARPopulation codeidentifier to distinguish heterogeneous population within an accession based on morpho agronomic traitsA 2010WS 415 CHA SD
VEGE_CHARSeedling heightSeedlings at 5-leaf stage is measured from the base of the shoot to the tip of the tallest leaf blade. Observed in all species.57 2010WS 415 CHA SD
VEGE_CHARCropping year and seasonCropping year and season2010WS 2010WS 415 CHA SD


International Rice Genebank Germplasm Distribution and Exchange Policy


IRRI continues the free international exchange of germplasm, in accordance with the International Treaty on Plant Genetic Resources for Food and Agriculture (ITPGRFA). We provide rice in small quantities to any entity or establishment for research, breeding, or training for food and agriculture purposes; free of charge. At the same time, we gratefully receive seed contributions to add to our collection.

The procedure for acquiring seeds from IRRI are as follows:
1. Read, study and comply with Standard Material Transfer Agreement(SMTA).
2. Inquire, search and choose accessions through GRIN-Global or Genesys websites.
3. Submit requests electronically through the public websites (refer to #2)